1 |
786 |
skrzyp |
2006-02-17 Tom Chase
|
2 |
|
|
|
3 |
|
|
* include/hal_cache.h: Added support for ARM926EJ. Changed
|
4 |
|
|
ARM925T to use CYGHWR_HAL_ARM_ARM9_ALT_CLEAN_CACHE and defined
|
5 |
|
|
CYGHWR_HAL_ARM_ARM9_ALT_CLEAN_CACHE to clean the cache manually
|
6 |
|
|
because CYGHWR_HAL_ARM_ARM9_CLEAN_CACHE did not work for the
|
7 |
|
|
OMAP1510.
|
8 |
|
|
|
9 |
|
|
* cdl/hal_arm_arm9.cdl: Added option for ARM926EJ.
|
10 |
|
|
|
11 |
|
|
2003-01-08 Patrick Doyle
|
12 |
|
|
|
13 |
|
|
* include/hal_cache.h: Changed HAL_ICACHE_LINE_SIZE and
|
14 |
|
|
HAL_DCACHE_LINE_SIZE to match the documentation from TI. Now the
|
15 |
|
|
kcache2 test passes the two tests that it runs.
|
16 |
|
|
|
17 |
|
|
2002-03-06 Nick Garnett
|
18 |
|
|
|
19 |
|
|
* include/hal_cache.h: Added support for ARM966E. This does not
|
20 |
|
|
have a cache, so this involved adding support for cacheless ARM9s
|
21 |
|
|
in general.
|
22 |
|
|
|
23 |
|
|
* cdl/hal_arm_arm9.cdl: Added option for ARM966E.
|
24 |
|
|
|
25 |
|
|
2002-01-28 Jesper Skov
|
26 |
|
|
|
27 |
|
|
* include/hal_cache.h: Only define HAL_VIRT_TO_PHYS_ADDRESS if it
|
28 |
|
|
isn't already defined. This needs renaming and a cleanup, but this
|
29 |
|
|
quick #ifdef hack fixes a compiler warning.
|
30 |
|
|
|
31 |
|
|
* cdl/hal_arm_arm9.cdl: Declare var_io.h.
|
32 |
|
|
|
33 |
|
|
* include/var_io.h: Added.
|
34 |
|
|
|
35 |
|
|
2001-11-16 Jesper Skov
|
36 |
|
|
|
37 |
|
|
* src/arm9_misc.c (hal_hardware_init): Don't invalidate caches on
|
38 |
|
|
RAM startup.
|
39 |
|
|
|
40 |
|
|
2001-11-07 Jesper Skov
|
41 |
|
|
|
42 |
|
|
* src/arm9_misc.c (cyg_hal_arm9_soft_reset): Also put CPU in SVC
|
43 |
|
|
mode (as after a reset). Still broken though.
|
44 |
|
|
|
45 |
|
|
2001-11-06 Gary Thomas
|
46 |
|
|
|
47 |
|
|
* include/hal_cache.h: Add virtual->physical translation setup.
|
48 |
|
|
|
49 |
|
|
2001-11-01 Jesper Skov
|
50 |
|
|
|
51 |
|
|
* src/arm9_misc.c (cyg_hal_arm9_soft_reset): Attempt at soft
|
52 |
|
|
reset. Doesn't quite work though, and it's unclear why.
|
53 |
|
|
|
54 |
|
|
2001-10-28 Gary Thomas
|
55 |
|
|
|
56 |
|
|
* include/hal_cache.h: Fix DATA cache flush for 920,922. This was
|
57 |
|
|
off-by-one, leaving part of the cache unflushed.
|
58 |
|
|
|
59 |
|
|
2001-08-13 Jesper Skov
|
60 |
|
|
|
61 |
|
|
* include/hal_cache.h: Support ARM variants 920, 922, 925 and 940.
|
62 |
|
|
|
63 |
|
|
2001-04-30 Gary Thomas
|
64 |
|
|
|
65 |
|
|
* src/arm9_misc.c (hal_hardware_init): Use CDL configuration to
|
66 |
|
|
decide which caches should be enabled at startup time.
|
67 |
|
|
|
68 |
|
|
2001-04-26 Gary Thomas
|
69 |
|
|
|
70 |
|
|
* src/arm9_misc.c (hal_hardware_init): Caches just don't seem to work.
|
71 |
|
|
|
72 |
|
|
* include/hal_cache.h: Fix cache parameters - 16K x 16K
|
73 |
|
|
|
74 |
|
|
2001-04-18 Jesper Skov
|
75 |
|
|
|
76 |
|
|
* src/arm9_misc.c: Update copyright.
|
77 |
|
|
* include/hal_cache.h: Same.
|
78 |
|
|
* cdl/hal_arm_arm9.cdl: Same.
|
79 |
|
|
|
80 |
|
|
2001-04-16 Gary Thomas
|
81 |
|
|
|
82 |
|
|
* cdl/hal_arm_arm9.cdl: Add CDL to describe CPU family.
|
83 |
|
|
|
84 |
|
|
2001-04-03 Jesper Skov
|
85 |
|
|
|
86 |
|
|
* src/arm9_misc.c: Removed hal_arm9.h
|
87 |
|
|
* include/hal_cache.h: Same.
|
88 |
|
|
* include/hal_arm9.h: Deleted.
|
89 |
|
|
|
90 |
|
|
2000-12-04 Hugo Tyson
|
91 |
|
|
|
92 |
|
|
* include/hal_cache.h: Consistently ensure that ARM registers used
|
93 |
|
|
in MCR ops to cache-control coprocessors, where the data doesn't
|
94 |
|
|
matter, all actually have data zero ("SBZ") as in the Jaggar book.
|
95 |
|
|
This may well not be necessary, but for the sake of making sure...
|
96 |
|
|
|
97 |
|
|
2000-11-27 Jesper Skov
|
98 |
|
|
|
99 |
|
|
* include/hal_cache.h
|
100 |
|
|
(HAHAL_FLASH_CACHES_ON/HAL_FLASH_CACHES_OFF): Defined.
|
101 |
|
|
|
102 |
|
|
* src/arm9_misc.c (hal_hardware_init): Disable caches. Wasted too
|
103 |
|
|
much time on this already.
|
104 |
|
|
|
105 |
|
|
2000-11-23 Jesper Skov
|
106 |
|
|
|
107 |
|
|
* include/hal_cache.h (HAL_DCACHE_SYNC): Wait for cache dirty flag
|
108 |
|
|
to clear.
|
109 |
|
|
|
110 |
|
|
2000-11-22 Jesper Skov
|
111 |
|
|
|
112 |
|
|
* src/arm9_misc.c (hal_hardware_init): Don't disable caches.
|
113 |
|
|
|
114 |
|
|
2000-11-21 Jesper Skov
|
115 |
|
|
|
116 |
|
|
* include/hal_cache.h (HAL_DCACHE_INVALIDATE_ALL): Remove
|
117 |
|
|
writeback buffer flush.
|
118 |
|
|
|
119 |
|
|
* cdl/hal_arm_arm9.cdl: Removed clock options.
|
120 |
|
|
|
121 |
|
|
* src/arm9_misc.c: Cleaned up, enabled caches.
|
122 |
|
|
|
123 |
|
|
* include/hal_cache.h: Enable cache controls, fix invalidate
|
124 |
|
|
macro.
|
125 |
|
|
|
126 |
|
|
2000-11-15 Jesper Skov
|
127 |
|
|
|
128 |
|
|
* src/arm9_misc.c: Disable/clear caches. Removed clock handling.
|
129 |
|
|
|
130 |
|
|
* include/hal_cache.h: Changed to match ARM925, but prevent
|
131 |
|
|
enabling. Messes up flash programming.
|
132 |
|
|
|
133 |
|
|
2000-11-14 Jesper Skov
|
134 |
|
|
|
135 |
|
|
* Created.
|
136 |
|
|
|
137 |
|
|
//===========================================================================
|
138 |
|
|
// ####GPLCOPYRIGHTBEGIN####
|
139 |
|
|
// -------------------------------------------
|
140 |
|
|
// This file is part of eCos, the Embedded Configurable Operating System.
|
141 |
|
|
// Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
|
142 |
|
|
//
|
143 |
|
|
// This program is free software; you can redistribute it and/or modify
|
144 |
|
|
// it under the terms of the GNU General Public License as published by
|
145 |
|
|
// the Free Software Foundation; either version 2 or (at your option) any
|
146 |
|
|
// later version.
|
147 |
|
|
//
|
148 |
|
|
// This program is distributed in the hope that it will be useful, but
|
149 |
|
|
// WITHOUT ANY WARRANTY; without even the implied warranty of
|
150 |
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
151 |
|
|
// General Public License for more details.
|
152 |
|
|
//
|
153 |
|
|
// You should have received a copy of the GNU General Public License
|
154 |
|
|
// along with this program; if not, write to the
|
155 |
|
|
// Free Software Foundation, Inc., 51 Franklin Street,
|
156 |
|
|
// Fifth Floor, Boston, MA 02110-1301, USA.
|
157 |
|
|
// -------------------------------------------
|
158 |
|
|
// ####GPLCOPYRIGHTEND####
|
159 |
|
|
//===========================================================================
|